Who has flown a plane, and why has flown a plane

Sorry, didn't fly a plane.

Hello dear, the reason for flying an airplane: an airplane is an important part of grasping air supremacy**. Airplanes fly by air resistance.

When the aircraft moves forward at high speed, the wings are at a certain angle to the oncoming air flow, and a reaction force that obliquely rises to the air. Principle of airplane flight: In a real wing that generates lift, the airflow always bridges at the trailing edge, otherwise there will be a point at which the airflow velocity is infinite.

This condition is known as the Kuta condition, and only when this condition is met can the wing generate liftIn an ideal gas or at the beginning of the wing's movement, this condition is not satisfied, and a viscous boundary layer is not formed. Usually the airfoil (wing cross-section) is longer than the lower distance, at the beginning of the absence of circulation, the upper and lower surface airflow velocity is the same, resulting in the lower airflow to the trailing edge when the upper airflow has not reached the trailing edge, the rear station is located at a point above the airfoil, the lower airflow must bypass the sharp trailing edge and meet the upper airflow.

Due to the viscosity of the fluid (i.e., the Conda effect), a low-pressure vortex is formed as the lower airflow winds around the trailing edge, resulting in a large backpressure gradient at the trailing edge. Immediately, this vortex will be washed away by the incoming current, and this vortex is called the starting vortex.

Summary. Reasons for flying an airplane"Simply put, airplanes fly by air resistance. When the aircraft is moving at high speed, the wings are at a certain angle to the oncoming air current, and an oblique upward reaction force is generated, and it is this reaction force that lifts the aircraft into the air.

Hello. Reasons for flying an airplane "Simply put, the front of the sail on which the plane flies is air resistance. When the airplane moves forward at high speed, the wings are at a certain angle to the oncoming airflow, and a reverse force is generated that lifts the sedan upwards diagonally, and it is this reaction force that lifts the plane into the air.

I want to be a pilot when I grow up, but I don't know why, please help me find some of the reasons why pilots fly planes.

The reason why pilots fly planes: to defend the country!

Thank you. How to get into the university of your choice.

How can I get into the university of my choice1First of all, you must have the strength to be admitted to the university of your choice, which requires proper methods, hard study, excellent grades, and full of confidence. 2.

It is necessary to have a full understanding of the university of choice, look at its characteristics, the rules of admission, and the requirements for students. In particular, the admission score of each major is the annual cut-off. 3.

Find a model brother and sister in Xuezhou who are familiar with this school, and learn more about the situation, maybe it will help.

Do airlines teach how to fly planes? Please hurry me up, I'm running out of time.

Didn't teach. Only aviation universities teach.

So will the aviation university teach all? Does Luzhou Airlines accept women to fly.

Of course, there are those who can teach.

Feng Ru (.

On September 21, 1909, Feng Ru, a pioneer of Chinese aviation, flew into the blue sky with an airplane made by himself, becoming the earliest aircraft designer and aviator in China. Feng Ru's achievements with wisdom and bravery won glory for the Chinese in early aviation history.

In 1903, after learning that the Wright brothers had invented the airplane, Feng Ru decided to rely on the power of the Chinese to build the airplane. With the patronage of local overseas Chinese, he set up an aircraft factory in Oakland, east of San Francisco, in 1907, and formally established the Guangdong Aircraft Company in 1909, with Feng Ru as chief engineer. The company began manufacturing aircraft in the same year.

On September 21, 1909, near dusk, Feng Ru made his first test flight near a circular hill near Auckland, a place far from a residential area, attended by three of his assistants, in addition to the reporters. When the plane flew a kilometer after takeoff, and was about to make a turn from the ground, the propeller suddenly stopped, the plane fell to the ground, and Feng Ru was thrown out of the plane, but fortunately not injured. The cause of the accident was due to the propeller shaft screws being tightened too tightly, resulting in the breakage of the propeller root.

In July 1910, Feng Ru built a second airplane based on Curtis's "Golden Arrow" and the Wright Brothers' "Flyer I", and from October to December, Feng Ru piloted it to Auckland for a successful air show.

In February 1911, Feng Ru refused many offers from the United States and returned to China with his assistant and two planes. After the Xinhai Revolution, Feng Ru was appointed as a flight captain by the Guangdong Revolutionary Army.

On August 25, 1912, Feng Ru was unfortunately wrecked and died in the Yantang air show in Guangzhou, and was posthumously awarded the rank of major general of the army.

At the 11th Party Congress of the People's Liberation Army Air Force of the Chinese, Feng Ru was honored as the "father of Chinese aviation".

It should be Feng Ru. September 21, 1909 for the first time.

The pilot controls the steering wheel (steering stick) and pedal board to deflect the elevator, ailerons and rudder to allow the aircraft to fly in all directions. Tiller. That is, the steering wheel of the aircraft.

It should be in front of you and can be used to control the turn and pitch of the aircraft: pull back to lift the nose, and push forward to lower the nose. Pull to the left to turn the aircraft to the left, and pull to the right to turn the aircraft to the right; The tiller of the aircraft is very sensitive, and in flight, no matter which direction it is wrenched, only one or two inches at a time is enough.

In cruising mode, the nose of the aircraft should be a little more than 7 cm down.

Altimeter. This is the most important instrument on the plane (at least during takeoff). The dial of the altimeter is usually red and is located in the middle of the console. The altimeter is used to indicate the altitude at which the aircraft is located.

Heading table. It's actually a compass. It is characterized by a small airplane in the dial, which is not found in other instruments. The direction of the nose of the small plane is your current course.

Airspeed gauge. In the top left of the console. It is usually measured in knots (nautical mile hours). The cruising speed of a small aircraft is about 120 knots. When the airspeed is below 70 knots, the aircraft will be in danger of stalling.

Gas pedal. It is used to control the airspeed of the aircraft, the posture of the nose, the relationship between the nose posture and the horizon, and so on. Located between the two seats, black.

Pulling in your direction can slow down and descend, pushing in the opposite direction can accelerate and rise, and increasing or decreasing the throttle will cause the engine noise to change. Fuel gauge. Located under the console.

The amount of fuel in reserve on an aircraft is generally a little more than the amount of fuel needed to reach the destination.

Wing lobe control. Wing flap control is more complex and can make driving more difficult. The speed of the aircraft should be controlled by the throttle rather than the wing lobes as much as possible.

Begin to decline. Pull the throttle inwards to slow down the aircraft and reduce the speed to about 3 4 of the cruising speed. As the speed decreases, the nose dips a bit. When the plane lands, the nose of the aircraft should be about 10 cm lower than the horizontal plane. Pull up to help Park

For example, the rear pull steering wheel elevator is biased upwards and the nose is tilted up; If the steering wheel is pushed forward, the elevator will deviate downward and the nose will fall down. Press the steering wheel to the left, the left aileron deviates upward, the right aileron deviates downward, and the aircraft rolls to the left; Conversely, press the steering wheel to the right, the right aileron is deflected upward, the left aileron is deflected downward, and the aircraft rolls to the right. Push forward to the left and push the wrench (i.e., push the left rudder), the rudder deviates to the left, and the nose is deflected to the left; Conversely, push forward with the right foot on the pedal board (i.e., push the right rudder), the rudder will deviate to the right, and the nose will be deflected to the right.

Here are some of the operations and landing methods of small airliners and small jets.

Check if the aircraft has a fixed or retractable landing post. The fixed landing lever is always in a lowered position and does not require any operation. If the aircraft has a retractable landing post, there should be a tire-shaped lever between the two seats, next to the throttle lever.

When landing on the water, the landing gear can be left unsettled.

I've been on a plane.

First of all, when the plane starts, the plane first drives on the runway, which feels no different from taking a car, when the plane receives the take-off command and is already on the take-off runway, the plane will suddenly accelerate (not add a little bit Oh), and then the moment of take-off feels a bit like taking an elevator (personal feeling), and then flying, sometimes encountering strong air currents, the plane will shake left and right.

When the plane lands, it feels like taking an elevator, and then the moment the landing gear hits the ground, there will be a relatively strong vibration. After that, the plane slowly stops at the designated position.

When I was a child, I used to fly planes when I was a child, and I was naughty.

It's nothing to fly a plane, I've played.